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3 years ago

Can someone help me? Its a find the volume question Math test please help

Mathematics

1 answer:

Olegator [25]3 years ago

5 0

Answer:

206.4 m^2

Step-by-step explanation:

$v = \pi {r}^{2} h = \pi {(3.7m)}^{2} (4.8m) = 206.4 {m}^{2}$

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Find an equation for the line that passes through the points (-1,2) and (5,5)

sesenic [268]

Answer:

-The equation for the problem:

$y = \frac{1}{2}x + \frac{5}{2}$

Step-by-step explanation:

-First, you need determine the slope of a line:

$m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$ (where $(x_{1},y_{1})$ is the first coordinate and $(x_{2},y_{2})$ is the second coordinate).

-Use both points $(-1,2)$ and $(5,5)$ for the formula:

$m = \frac{5-2}{5+1}$

$m = \frac{3}{6}$

$m = \frac{1}{2}$

-After you have found the slope, use the point-slope formula and use the slope $\frac{1}{2}$ and the first coordinate, which is $(-1,2)$ , to solve the equation and put it in slope-intercept form:

$y-y_{1} = m (x-x_{1})$

$y-2 = \frac{1}{2} (x+1)$

-Solve:

$y-2 = \frac{1}{2} (x+1)$

$y-2 = \frac{1}{2}x + \frac{1}{2}$

$y = \frac{1}{2}x + \frac{5}{2}$

So, therefore the equation is $y = \frac{1}{2}x + \frac{5}{2}$ .

8 0

4 years ago

What is the common difference, d, of the sequence? -94, -74, -56, -20, ...<br><br><br> pls help me!

swat32

The common difference is 20

3 0

4 years ago

How do you solve 1.023 x 3.5 ?

Aleks [24]

Answer:

Step-by-step explanation:

3.5805

3 0

2 years ago

PLS HELP ME ASAP FOR 1 and 2 (SHOW WORK!) LOTS OF POINTS

netineya [11]

Well, number 1 is A, or p = 6t. This is because the number of points is equal to the number of touchdowns times six. *6 = (6)(1) *12 = (6)(2) *18 = (6)(3), etc

8 0

3 years ago

The new bike shop has three different colors of bikes for sale. The bike shop has a total of 58 bikes for sale. There are some y

kherson [118]

Answer:

14 yellow bikes

Step-by-step explanation:

58- 44= 14

4 0

4 years ago